Weather in Lynn, Massachusetts, United States
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | -4°C | 3°C | 112.0 mm | 58% | 45.0 km/h |
| February | -4°C | 4°C | 81.9 mm | 57% | 46.2 km/h |
| March | 1°C | 8°C | 121.5 mm | 58% | 47.2 km/h |
| April | 5°C | 13°C | 98.8 mm | 62% | 43.5 km/h |
| May | 11°C | 18°C | 94.5 mm | 61% | 38.5 km/h |
| June | 16°C | 23°C | 68.9 mm | 60% | 34.9 km/h |
| July | 19°C | 26°C | 104.2 mm | 59% | 34.7 km/h |
| August | 18°C | 25°C | 82.4 mm | 56% | 32.9 km/h |
| September | 15°C | 22°C | 105.0 mm | 55% | 33.1 km/h |
| October | 10°C | 17°C | 93.9 mm | 50% | 37.3 km/h |
| November | 3°C | 11°C | 65.7 mm | 42% | 44.0 km/h |
| December | -1°C | 5°C | 117.2 mm | 56% | 44.5 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 0.0% | |
| February | 0.0% | |
| March | 0.1% | |
| April | 1.8% | |
| May | 19.2% | |
| June | 35.4% | |
| July | 37.2% | |
| August | 39.8% | |
| September | 39.9% | |
| October | 19.5% | |
| November | 3.4% | |
| December | 0.0% |
About this location and data
- Urban-centre population
- 116,362
- Elevation
- 30 m
- Coordinates
- 42.47°N, 70.96°W
- Urban area
- 35 km²
Weather averages use 1 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: